Comment 30 for bug 1745646

This report has become very confused. I think you are saying that if you install a current 16.04 your battery drains when powered off. When you install 14.04.5 it does not. Assuming it is a kernel related issue then that implies that the 4.4.0-* kernel from 14.04, and likely the same kernel in 16.04 would be ok, but the linux-hwe kernel in 16.04 is not.

Could you confirm that my interpretation of your bug is correct.